{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "arguments": ["time", "releaser", "supported platform", "vulnerable system", "patch number", "vulnerable system version", "vulnerability", "patch", "common vulnerabilities and exposures"]}], "input": "\" We are aware and are working to provide customers with an update , \" a Microsoft spokesperson told Bleeping Computer today in an email ."}
{"patch vulnerability": [{"time": "NAN", "releaser": "We", "supported platform": "NAN", "vulnerable system": "NAN", "patch number": "NAN", "vulnerable system version": "NAN", "vulnerability": "NAN", "patch": "an update", "common vulnerabilities and exposures": "NAN"}]}